🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.52 AU - 0.56 AU

Year: 144 Days

Day: 27 Hours

Environment

Temp: 255 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,169,517 km

• M1: 43,533 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.79 AU - 1.13 AU

Year: 340 Days

Day: 17.2 Hours

Environment

Temp: 82 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.1

Radius: 14.3

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.14 AU - 6.1 AU

Year: 4818 Days

Day: 7.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,169,517 km

• M1: 177,872 km (0.119 R)
• M2: 681,269 km (0.104 R)
• M3: 1,135,747 km (0.073 R)
• M4: 1,653,655 km (0.099 R)
• M5: 3,135,272 km (0.091 R)
• M6: 4,227,337 km (0.045 R)
• M7: 4,922,668 km (0.074 R)
• M8: 5,802,303 km (0.048 R)
• M9: 7,509,514 km (0.113 R)
• M10: 10,856,168 km (0.063 R)
• M11: 12,950,538 km (0.099 R)
• M12: 13,623,579 km (0.1 R)
• M13: 18,162,977 km (0.109 R)
• M14: 23,623,748 km (0.109 R)

Asteroid Belt

Center: 7.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.6

Radius: 8.9

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.32 AU - 11.32 AU

Year: 10290 Days

Day: 6 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,169,517 km

• M1: 110,852 km (0.086 R)
• M2: 743,950 km (0.099 R)
• M3: 1,227,451 km (0.075 R)
• M4: 1,909,766 km (0.102 R)
• M5: 4,166,600 km (0.103 R)
• M6: 4,552,712 km (0.082 R)
• M7: 6,484,918 km (0.096 R)
• M8: 8,211,427 km (0.115 R)
• M9: 9,458,026 km (0.072 R)
• M10: 16,115,431 km (0.093 R)
• M11: 18,348,927 km (0.111 R)
• M12: 19,237,239 km (0.103 R)
• M13: 20,387,497 km (0.116 R)
• M14: 21,259,802 km (0.066 R)
• M15: 29,654,636 km (0.066 R)
• M16: 30,261,704 km (0.102 R)
• M17: 37,261,838 km (0.115 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 15,892 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit